Cheap flights from Las Vegas to Kauai Island
Cheapest current fares: $228 in July 2026, 4,530 km direct flight in ~5h 20m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Las Vegas (LAS) to Kauai Island (LIH). Refreshed daily.
Las Vegas (LAS) → Kauai Island (LIH)
- July 2026 $228
- June 2026 $297
Frequently asked questions
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What is the cheapest month to fly from Las Vegas to Kauai Island?
Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Las Vegas (LAS) to Kauai Island (LIH), with fares starting from $228.
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What is the lowest current fare from LAS to LIH?
The lowest currently-listed fare from Las Vegas (LAS) to Kauai Island (LIH) is $228 on 2026-07-02.
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How long is the flight from Las Vegas to Kauai Island?
Direct flights from LAS to LIH cover approximately 4,530 km (2,815 miles), with an estimated flight time of 5h 20m. Operating airlines: WN.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.